Storm Activity: Aug 15, 1917 - Aug 22, 1917
Aug 22 · 21:00 GMT -- -- Unknown
| Aug 22 | 21:00 GMT | 38.4 | 115 | -- | -- | Unknown | -- |
| Aug 22 | 18:00 GMT | 38.39 | 115.71 | -- | -- | Unknown | -- |
| Aug 22 | 15:00 GMT | 38.37 | 116.4 | -- | -- | Unknown | -- |
| Aug 22 | 12:00 GMT | 38.34 | 117.04 | -- | -- | Unknown | -- |
| Aug 22 | 09:00 GMT | 38.3 | 117.6 | -- | -- | Unknown | -- |
| Aug 22 | 06:00 GMT | 38.25 | 118.08 | -- | -- | Unknown | -- |
| Aug 22 | 03:00 GMT | 38.16 | 118.49 | -- | -- | Unknown | -- |
| Aug 22 | 00:00 GMT | 38.02 | 118.89 | -- | -- | Unknown | -- |
| Aug 21 | 21:00 GMT | 37.8 | 119.3 | -- | -- | Unknown | -- |
| Aug 21 | 18:00 GMT | 37.5 | 119.83 | -- | -- | Unknown | -- |
| Aug 21 | 15:00 GMT | 37.11 | 120.38 | -- | -- | Unknown | -- |
| Aug 21 | 12:00 GMT | 36.67 | 120.88 | -- | -- | Unknown | -- |
| Aug 21 | 09:00 GMT | 36.2 | 121.3 | -- | -- | Unknown | -- |
| Aug 21 | 06:00 GMT | 35.78 | 121.61 | -- | -- | Hurricane | -- |
| Aug 21 | 03:00 GMT | 35.32 | 121.82 | -- | -- | Hurricane | -- |
| Aug 21 | 00:00 GMT | 34.8 | 121.95 | -- | -- | Hurricane | -- |
| Aug 20 | 21:00 GMT | 34.2 | 122 | -- | -- | Hurricane | -- |
| Aug 20 | 18:00 GMT | 33.49 | 122.02 | -- | -- | Hurricane | -- |
| Aug 20 | 15:00 GMT | 32.7 | 121.97 | -- | -- | Hurricane | -- |
| Aug 20 | 12:00 GMT | 31.86 | 121.86 | -- | -- | Hurricane | -- |
| Aug 20 | 09:00 GMT | 31 | 121.7 | -- | -- | Hurricane | -- |
| Aug 20 | 06:00 GMT | 30.11 | 121.48 | -- | -- | Hurricane | -- |
| Aug 20 | 03:00 GMT | 29.22 | 121.22 | -- | -- | Hurricane | -- |
| Aug 20 | 00:00 GMT | 28.37 | 120.98 | -- | -- | Hurricane | -- |
| Aug 19 | 21:00 GMT | 27.6 | 120.8 | -- | -- | Hurricane | -- |
| Aug 19 | 18:00 GMT | 27 | 120.71 | -- | -- | Hurricane | -- |
| Aug 19 | 15:00 GMT | 26.48 | 120.68 | -- | -- | Hurricane | -- |
| Aug 19 | 12:00 GMT | 26 | 120.71 | -- | -- | Hurricane | -- |
| Aug 19 | 09:00 GMT | 25.5 | 120.8 | -- | -- | Hurricane | -- |
| Aug 19 | 06:00 GMT | 24.86 | 120.93 | -- | -- | Hurricane | -- |
| Aug 19 | 03:00 GMT | 24.21 | 121.11 | -- | -- | Hurricane | -- |
| Aug 19 | 00:00 GMT | 23.57 | 121.31 | -- | -- | Hurricane | -- |
| Aug 18 | 21:00 GMT | 23 | 121.5 | -- | -- | Hurricane | -- |
| Aug 18 | 18:00 GMT | 22.54 | 121.63 | -- | -- | Hurricane | -- |
| Aug 18 | 15:00 GMT | 22.15 | 121.75 | -- | -- | Hurricane | -- |
| Aug 18 | 12:00 GMT | 21.81 | 121.87 | -- | -- | Hurricane | -- |
| Aug 18 | 09:00 GMT | 21.5 | 122 | -- | -- | Hurricane | -- |
| Aug 18 | 06:00 GMT | 21.18 | 122.16 | -- | -- | Hurricane | -- |
| Aug 18 | 03:00 GMT | 20.89 | 122.34 | -- | -- | Hurricane | -- |
| Aug 18 | 00:00 GMT | 20.6 | 122.52 | -- | -- | Hurricane | -- |
| Aug 17 | 21:00 GMT | 20.3 | 122.7 | -- | -- | Hurricane | -- |
| Aug 17 | 18:00 GMT | 19.97 | 122.88 | -- | -- | Unknown | -- |
| Aug 17 | 15:00 GMT | 19.64 | 123.06 | -- | -- | Unknown | -- |
| Aug 17 | 12:00 GMT | 19.31 | 123.23 | -- | -- | Unknown | -- |
| Aug 17 | 09:00 GMT | 19 | 123.4 | -- | -- | Unknown | -- |
| Aug 17 | 06:00 GMT | 18.73 | 123.54 | -- | -- | Unknown | -- |
| Aug 17 | 03:00 GMT | 18.48 | 123.67 | -- | -- | Unknown | -- |
| Aug 17 | 00:00 GMT | 18.24 | 123.82 | -- | -- | Unknown | -- |
| Aug 16 | 21:00 GMT | 18 | 124 | -- | -- | Unknown | -- |
| Aug 16 | 18:00 GMT | 17.74 | 124.17 | -- | -- | Unknown | -- |
| Aug 16 | 15:00 GMT | 17.47 | 124.38 | -- | -- | Unknown | -- |
| Aug 16 | 12:00 GMT | 17.19 | 124.67 | -- | -- | Unknown | -- |
| Aug 16 | 09:00 GMT | 16.9 | 125.1 | -- | -- | Unknown | -- |
| Aug 16 | 06:00 GMT | 16.59 | 125.68 | -- | -- | Unknown | -- |
| Aug 16 | 03:00 GMT | 16.27 | 126.39 | -- | -- | Unknown | -- |
| Aug 16 | 00:00 GMT | 15.94 | 127.17 | -- | -- | Unknown | -- |
| Aug 15 | 21:00 GMT | 15.6 | 128 | -- | -- | Unknown | -- |
Learn more about Unnamed Hurricane and the 1917 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones